Update app.py

app.py

@@ -18,11 +18,11 @@ db = client.login_app
 users = db.login        # Collection name
 
 
-# Home Page
+# Home Page - index page
 @app.route('/')
 def index():
     if 'user' in session:
-        return f"Welcome {session['user']}! <br><a href='/logout'>Logout</a>"
+        return render_template("index.html", username=session['user'])
     return redirect(url_for('login'))